baber/WOPTO huggingface dataset:
Patent JP-2004301102-A (JP)
Title: Power generating device
Inventor: SHIMIZU KATSUMI
IPC: F02G1/043
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generating device capable of automatically restarting when output voltage is not detected.  <P>SOLUTION: The power generating device is provided with a Stirling engine SE, a dynamo 16 combined with the Stirling engine SE to work as a motor reciprocating a piston 1 when power is supplied and generate the power when the piston 1 is reciprocated, a power supply means (composed of first and second relays 31, 36, a storage battery 41 and a D/A converter circuit 33) connected with the dynamo 16 to supply the dynamo 16 with the power at the start of the Stirling engine, a control means 40 controlling the power supply means, and a voltage detector 35 detecting the voltage of the dynamo 16. Whether the power is generated or not is confirmed based on a detection signal of the voltage detector 35 after supplying the power to the dynamo 16 for a prescribed period of time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308966-A (JP)
Title: Refrigerator with kitchen cutter
Inventor: ICHIMURA TOMOKI
IPC: F25D23/12
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator having a storage part effective for a user by disposing additional functions on a cover member as well as those functions such as the storage of small storage articles specific to the storage part in the refrigerator having the storage part on the surface of the door thereof.  <P>SOLUTION: A slit part diagonally cut from a side end is formed in one side of the cover member, and a cutter means facing its edge to the side end from the slit part is disposed. Also, the cutter means is detachably disposed so as to be usable in a single unit. Since the cutter means is disposed on the cover member of the storage part of the refrigerator having the storage part on the surface of the door, the cutter means for unsealing a packaged bag by merely opening the cover member of the storage part can be provided, and workability around a kitchen/refrigerator can be increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305348-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of improving the interest of a player in a pachinko game by varying patterns again only when a big winning pattern is temporarily stopped at a normal pattern without increasing the kinds of variation commands.  <P>SOLUTION: When a game ball enters a start winning port 13, the CPU 21 of a main control part 20 acquires a random number for lottery, performs lottery of big winning, also variably displays the pattern of a pattern variable display device 10, and when the big winning is generated by the big winning lottery and the pattern variable display device 10 is stopped with a combination of predetermined normal symbols or specified symbols, attains a big winning state. When the stop pattern of the big winning is the normal pattern, after temporarily stopping the variable display of the pattern, pattern re-varying performance is executed. When the stop pattern of the big winning is the specified pattern, the CPU 21 of the main control part 20 executes specified performance different from the re-varying performance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312338-A (JP)
Title: Speaker
Inventor: ONUMA TETSUYA
IPC: H04R9/04
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily fit a yoke into a speaker.  <P>SOLUTION: In a speaker in which a magnetic circuit is housed within a concave area of a frame together with vibration system components, the yoke of the magnetic circuit is inserted from the front side of the frame, and the bottom of the yoke is fixed to the bottom of the concave area of frame with a snap engaging means. The yoke can be fitted accurately into the concave area with a single operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004204208-A (JP)
Title: Non-birefringent optical resin composition and optical element given by using the resin composition
Inventor: SUZUKI MINORU
IPC: C08F222/40
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical resin composition having non-birefringent characteristics and low moisture absorption characteristics, having excellent heat resistance, and capable of preventing formation of a volatile gas which corrodes a mold in injection molding, and to provide an optical element, by using the same.  <P>SOLUTION: This non-birefringent optical resin composition is given by using at least a methacrylic ester monomer or an acrylic ester monomer having a 5-22C alicyclic hydrocarbon group in its ester part, methyl methacrylate monomer, and an N-substituted maleimide monomer, adding α-methyl styrene dimer which is a molecular weight modifier to a mixture of the monomers, and copolymerizing the monomers.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004314691-A (JP)
Title: Power source system
Inventor: YOSHINORI NAOTO
IPC: B61D27/00
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power source system comprising a power source device which reduces the heating of a semiconductor switching element and is compact and inexpensive by reducing the short-period overloading current of the power source device.  <P>SOLUTION: When a load 2b is started, a start demanding is performed to a control device 3. When the start demanding is notified, the control device 3 makes a different between a maximum current which is estimated to flow through a subsidiary power source device 1 when the load 2b is started, and a fixed output current of the subsidiary power source device 1 a reduction, and takes the difference as an output reduction, and notifies of an output reduction command to reduce the output by the output reduction equivalent portion to the load under working, e.g., a load 2a (a step S23). Then, the starting command is notified to the load 2b (a step S24). Since the load 2b is started under a state that the load 2a has reduced the output by the output reduction equivalent portion, the short-period overloading current which flows through the subsidiary power source device 1 can be reduced by reducing the output of the load 2a by the output reduction equivalent portion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316968-A (JP)
Title: Compound heat accumulating system
Inventor: MATSUMURA ATSUSHI
IPC: F24F5/00
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water heat accumulating system constituted for enhancing operation efficiency equivalent to an increase in accumulating heat by increasing heat accumulating capacity by accumulating even ice heat while making the most of capability of a refrigerator for accumulating water heat.  <P>SOLUTION: This compound heat accumulating system has a flow passage for allowing cold water 18d manufactured by a turbo-refrigerator 18 in heat accumulating operation to be distributed, and sent to a condenser 21c and a water heat accumulating tank 16 of a steam compressing refrigerator 21 as cooling water (forward) 20a and cold water 18e, and a flow passage for allowing this cooling water (forward) 20a to the water heat accumulating tank 16 together with condensate; and also has a flow passage for returning cold water 17 in heat radiating operation again to the water heat accumulating tank 16 by allowing the cold water of, for example, 7 °C sent to an air conditioner 24 by being lowered to 4 °C by exchanging heat with cold water 22c via a heat exchange means 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320872-A (JP)
Title: Power supply device for vehicle
Inventor: KIKUCHI TAKESHI
IPC: B60L50/16
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that, since a power supply device for vehicle of a hybrid electric automobile is constituted so that power feeding and regeneration are performed between a motor generator 16 for generating a drive force of the vehicle and the power supply device, a regeneration brake cannot be operated when getting closer to full charging, and the durability of a brake device of a foot brake or the like is lowered, thus impairing the safety.  <P>SOLUTION: The power supply devices 7, 8 having capacitor devices 3, 4 are installed in two pairs in advance, and discharging and the regeneration are controlled so that the charging state of the capacitor device 3 is constantly brought into a full charging state, and that of the capacitor device 4 is constantly brought into almost an empty charging state. A reserve capacity for the regeneration is thereby constantly secured, thus allowing the regeneration brake to be sufficiently used at any time at need.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314225-A (JP)
Title: Oil solution reproducing device, method of assemble verification of oil solution reproducing device, and method of operating oil solution reproducing device
Inventor: HONDA HIDEO
IPC: B23Q11/10
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil solution reproducing device which is commonly used for a plurality of kinds of oil solutions to allow facility scale reduction.  <P>SOLUTION: First and second purification parts 4 and 5 are assembled to a solution supply part 3. The solution supply part 3 and the first and second purification parts 4 and 5 are in one unit. The solution supply part 3 and the first purification part 4 are assembled together to form an assembly 7 of the solution supply part and the first purification part. The solution supply part 3 and the second purification part 5 are assembled together to form an assembly 8 of the solution supply part and the second purification part. An operation part 6 is assembled to each of the assemblies 7 and 8 to form first and second oil solution reproducing devices 1a and 1b. The first and second oil solution reproducing devices 1a and 1b use the solution supply part 3 and the operation part 6 in common, and selectively use the first and second purification parts 4 and 5. Use of the first and second oil solution reproducing devices 1a and 1b for a plurality of kinds of productive facilities allows for reduction of the facility scale compared to the case of using a single-purpose oil solution reproducing device for each of productive facilities with different kinds of oil solutions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320566-A (JP)
Title: Pseudo adiabatic dynamic logic circuit
Inventor: TAKAHASHI KAZUKIYO
IPC: H03K19/00
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To make higher-speed operation possible in a low power consumption logic circuit using a repeating wave power supply.  <P>SOLUTION: In this pseudo adiabatic dynamic logic circuit 100, a charging diode, a p channel MOS transistor, an n channel MOS transistor and a discharge diode are connected in series with inverse logic circuits 101, 102, 103, 104 of each stage and a repeating wave power supply circuit 110 is connected on one end on the side of the charging diode and on the other end on the side of the discharge diode. Output voltage of a first repeating wave power supply circuit 111 to be connected with the inverse logic circuits 101, 103 at odd-numbered stages and output voltage of a second repeating wave power supply circuit 112 to be connected with the inverse logic circuits 102, 104 at even-numbered stages are set as antiphase relation. By such structure, logical transition of each stage is performed without waiting for half period of a repeating wave power supply and high-speed response becomes possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319910-A (JP)
Title: Method for manufacturing semiconductor wafer
Inventor: NAKAO HIROYUKI
IPC: B24B37/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor wafer which can suppress generation of a damage of the outermost periphery of the wafer caused by the contact between the outermost periphery of the wafer and the peripheral wall of a wafer holding hole of a carrier plate.  <P>SOLUTION: In first chamfering, the outermost peripheral side of a silicon wafer W after sliced is made to be a flat surface including a wafer thickness direction. Thus, in lapping, the contact between the outermost periphery of the wafer W after subjected to the first chamfering and the peripheral wall of a wafer holding hole 13a of each carrier plate 13 can be made to be a surface contact.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315066-A (JP)
Title: Heat-insulating composite container
Inventor: KATO TAKU
IPC: B65D3/22
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-insulating composite container in which a paper-made outer package and a plastic inner package can be easily and surely integrated and easily separated for disposal after use.  <P>SOLUTION: The heat-insulating composite container A consists of the paper-made outer package 1 and the plastic inner package 2 which are engaged between an upper part of a barrel of the outer package and an upper part of a barrel of the inner package. A vertical part P is provided along the circumferential direction at the upper end of the barrel 11 of the outer package 1. An L-shaped part whose cross section consists of a long side T approximately vertical downwardly from the upper end and a short side S extending inward from the lower end of the long side T is provided along the circumferential direction at the upper end of the barrel 21 of the inner package 2. The heat-insulating composite container A has the outer package 1 and the inner package 2 unified by engaging the long side T of the L-shaped part of the inner package 2 with the vertical part P of the outer package 1. The outer package 1 comprises an inverted-truncated-cone-shaped or inverted-truncated-pyramid-shaped paper cup or an outer tube.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318000-A (JP)
Title: Color filter substrate for liquid crystal display element
Inventor: SAITO YUTAKA
IPC: G02F1/1335
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a reflecting layer and a color filter from peeling because of gas etc., produced from a light diffusion substrate.  <P>SOLUTION: An opening is formed in a reflecting layer below a black mask where the color filter is not formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327053-A (JP)
Title: Cooker
Inventor: ZAIZEN KATSUNORI
IPC: H05B6/12
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure reflectivity of a pan for precisely measuring a temperature of the pan mounted on a top plate.  <P>SOLUTION: A light receiving output of an infra-red ray sensor 5 disposed at a lower face of a top plate 1 is compared with a prescribed value, a light emitting means projects an infra-red ray from a light emitting means when the receiving output is smaller than the prescribed value in a state of mounting a pan 2, and the sensor 5 measures the reflecting light and calculates the reflectivity.By the above, the cooker capable of measuring the reflectivity and a radiation light by one sensor, having a temperature detecting system not influenced by emissivity, is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321857-A (JP)
Title: Methane producing method
Inventor: KUROSHIMA MITSUAKI
IPC: C02F3/12
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recycling carbon dioxide in an exhaust gas as methane by using hydrogen assimilating methane fermentation.  <P>SOLUTION: Carbon dioxide in the exhaust gas discharged from an aerobic biological treatment apparatus 1 is introduced into a solution recovery tank 3 and dissolved in water or an alkali solution supplied from a line 4. Dissolved oxygen in the obtained carbon dioxide solution is reduced in a dissolved oxygen reducing tank 7 and this carbon dioxide solution is used as a substrate to be subjected to hydrogen assimilating methane fermentation in a methane fermentation tank 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327508-A (JP)
Title: Method of manufacturing circuit board having metallic via hole and circuit board
Inventor: HIROSE KAZUHIRO
IPC: H05K3/40
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which a circuit board having metallic via holes can be manufactured with a high yield and high accuracy, and to provide a circuit board.  <P>SOLUTION: In the circuit board manufactured by the method, conductor pattern layers are formed on both surfaces of an insulating substrate facing each other and parts of conductor patterns existing on both surfaces of the substrate are electrically connected to each other through metallic via holes. The method includes a hole forming step of forming holes in the insulating substrate, a first metallizing step of metallizing the formed holes, and a step of packing metallic paste in the metallized holes and sintering the paste. The method also includes a second metallizing step of metallizing the surface of the insulating substrate after the metallic paste is sintered.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325770-A (JP)
Title: Paper feed cassette and image forming apparatus
Inventor: OKUMURA TAKAYUKI
IPC: B41J5/30
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to surely read information about paper stored in a paper feed cassette when the paper feed cassette is loaded on an image forming apparatus.  <P>SOLUTION: An RFID (radio frequency identification) memory 3 provided for the paper feed cassette 2 stores information about the type of a paper stored in the paper feed cassette 2. Using radio via an antenna, a transmitting/receiving part 6 reads information about the type of paper stored in the RFID memory 3. Based upon the read information about the type of paper, processing such as altering conditions for image formation (e.g., fixing temperature, transfer current, transport speed) is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328392-A (JP)
Title: Semiconductor integrated circuit and its evaluation method, evaluation device
Inventor: MIYAZAKI ISAO
IPC: H04N17/04
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit, its evaluation method and an evaluation device capable of using a video image period in one horizontal scanning period for measurement of a test and reducing overhead of setting and measurement in each test is reduced regarding a semiconductor integrated circuit for demodulation of a television signal.  <P>SOLUTION: The semiconductor integrated circuit has an ACC circuit in which a chroma signal is inputted, an APC circuit which outputs an output signal to a first output terminal, a killer circuit which outputs the output signal to a second output terminal, a color demodulation circuit which outputs a color difference signal or a primary color signal, an operation switching circuit which performs selection switching of a signal from the ACC circuit or the chroma signal so that the APC circuit and the killer circuit operate and a control signal generation circuit which is connected with the ACC circuit, the APC circuit and the killer circuit and inputs gate pulse signals to each circuit. Furthermore, the semiconductor integrated circuit is provided with a serial interface circuit in which a data signal, an address signal and a clock signal are inputted, which outputs a switching signal to the operation switching circuit and the control signal generation circuit and controls a switching operation and a synchronization separation circuit in which a television signal is inputted and which outputs a vertical synchronizing signal and a horizontal synchronizing signal to the control signal generation circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327746-A (JP)
Title: Method for manufacturing thermoelement
Inventor: FUKUTOME MASATO
IPC: H01L35/16
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the cutting method in the cutting process of a cleavable member, and to provide a manufacturing method of a thermoelement having no cracks or cutouts and the plating layer which is unlikely to peel off.  <P>SOLUTION: A method for manufacturing a thermoelement comprises a member manufacturing process for preparing a cleavable member made of at least two type of Bi, Te, Se, and Sb elements; a wafer-manufacturing process for preparing a wafer, by cutting the cleavable member created by the member manufacturing process in a direction nearly vertical with respect to the crystal direction of the cleavable member; and a cutting process for cutting the wafer created in the wafer manufacturing process in a direction 30-60° with respect to the cleavage direction of the wafer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322866-A (JP)
Title: Rubber crawler
Inventor: MATSUO SHUICHI
IPC: B62D55/253
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber crawler in which a new method for fitting a wear-resistant member to a rubber projection in an exchangeable manner is employed for improving a driving rubber projection protruded from an inner circumferential surface.  <P>SOLUTION: In the rubber crawler, a rubber lug is formed on the outer circumferential surface of an endless rubber elastic body, a rubber projection is formed on the inner circumferential surface thereof to transmit a driving force or to prevent detachment from a roller, and a wear-resistant member is fitted to the rubber projection. A screw member (A) is embedded in the rubber projection, the desired surface of the rubber projection is covered with the wear-resistant member, and a screw member (B) to fix the wear-resistant member is screwed to the screw member (A).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325851-A (JP)
Title: Safe drive diagnostic device for automobile
Inventor: TSUKISAKA TSUNEO
IPC: G09B9/052
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe drive diagnostic device for automobile which can diagnose the danger predicting ability of a driver and then can effectively contribute to the safe triving education and guidance for shortening driver's danger reaction time.  <P>SOLUTION: This safe drive diagnostic device is equipped with a brake attitude sensor 14 which detects the driver being in a braking attitude while placing a foot F on a brake pedal B, a real brake sensor 12 which detects a state wherein a brake device is operated, and a tachograph 10 which records detection signals of the brake attitude sensor 14 and real brake sensor 12 with time so that the recorded data can be read out, and diagnoses the danger predicting ability of the driver based upon a breaking attitude frequency and its time read out of the tachograph 10 to obtain education data for making the driver take a braking attitude when predicting a danger.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323930-A (JP)
Title: Anode substrate and anode
Inventor: MATSUBARA YUKIO
IPC: C25D1/04
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anode substrate which has the long life when used as an anode for electrolysis in an electrolytic solution containing strong acid, and reduces the cost, and to provide an anode.  <P>SOLUTION: The anode substrate has a thin film including at least one element selected from the group consisting of tantalum, zirconium and niobium, formed on the surface of the electroconductive metal substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327884-A (JP)
Title: Cooling mechanism of heating element and its mounting substrate
Inventor: OTAKE HIROYUKI
IPC: H01L23/467
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling mechanism of a heating element whose cooling efficiency of the heating element is elevated by promoting a radiating action of a heat sink and its mounting substrate.  <P>SOLUTION: The cooling mechanism is equipped with a fixed heat sink 6 which has an endothermic portion fitted on the heating element 2 and a cooling portion apart from the heating element 2 and is hollow inside, a rotating heat sink 7 where a heat transferring grease 8 is located in a clearance between the fixed heat sink 6 in a hollow portion 36 of the fixed heat sink 6, and a rotating means which rotates the rotating heat sink 7 in the hollow portion 36.  <P>COPYRIGHT: (C)2005,JPO&NCIPI